| Solution | Length | |
|---|---|---|
| 3 letters | ||
| pec | 3 | |
| tee | 3 | |
| 4 letters | ||
| vten | 4 | |
| tone | 4 | |
| pull | 4 | |
| inon | 4 | |
| thew | 4 | |
| 5 letters | ||
| vigor | 5 | |
| teeth | 5 | |
| sinew | 5 | |
| THEWS | 5 | |
| brawn | 5 | |
| steam | 5 | |
| clout | 5 | |
| 6 letters | ||
| hpower | 6 | |
| tensor | 6 | |
| biceps | 6 | |
| 7 letters | ||
| trouble | 7 | |
| triceps | 7 | |
| 8 letters | ||
| ISOTONIC | 8 | |
| strength | 8 | |
| EXTENSOR | 8 | |
| 9 letters | ||
| hamstring | 9 | |
| 10 letters | ||
| horsepower | 10 | |
| strong-arm | 10 | |
| 15 letters | ||
| muscular tissue | 15 | |
| 16 letters | ||
| voluntary muscle | 16 | |